All about JIS Files

The JIS file type is primarily associated with Japanese Industrial Standard.

JISFile Extension JIS
File extension: JIS
File type:  Text File

What is a JIS file?

JIS files mostly belong to Japanese Industrial Standard. The JIS system has several varieties.

How to open JIS files

You need a suitable software like Japanese Industrial Standard to open a JIS file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your JIS file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a JIS file directly in the browser:. Just drag the file onto this browser window and drop it.

Online JIS Text Viewer

Choose your .jis file to analyze

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Technical Data for JIS File Extension


a jis Text File is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with JIS files

  • Associate the JIS file extension with the correct application.
  • Update your software that should actually open text files. Because only the current version supports the latest JIS file format. Search, therefore, e.g. on the manufacturer website after an available Japanese Industrial Standard update.
  • To make sure that your JIS file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .JIS file online - secure, fast, and no downloads needed.
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